:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{max-width:1200px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background-color:#f5f5f5;min-height:100vh}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding:20px;background:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a}.header h1{margin:0;color:#333;font-size:2rem}.status-indicator{display:flex;align-items:center;gap:10px}.status-dot{width:12px;height:12px;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #4caf50b3}70%{transform:scale(1);box-shadow:0 0 0 10px #4caf5000}to{transform:scale(.95);box-shadow:0 0 #4caf5000}}.status-text{font-weight:500;color:#555}.main-content{display:grid;grid-template-columns:2fr 1fr;gap:20px;align-items:start}.video-container{background:#000;border-radius:10px;overflow:hidden;position:relative;aspect-ratio:16/9;box-shadow:0 4px 20px #0000004d}.video-container video{width:100%;height:100%;object-fit:cover}.video-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:#888;font-size:1.2rem}.controls{display:flex;flex-direction:column;gap:20px}.connection-controls,.media-controls{display:flex;flex-direction:column;gap:10px;padding:20px;background:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a}.primary-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:15px 20px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px}.primary-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.primary-button:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.secondary-button{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff;border:none;padding:12px 20px;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease}.secondary-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #f5576c66}.secondary-button:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.media-button{background:#fff;border:2px solid #e0e0e0;padding:12px 16px;border-radius:8px;font-size:.9rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px}.media-button.active{border-color:#4caf50;background:#f8fff8;color:#2e7d32}.media-button.inactive{border-color:#f44336;background:#fff8f8;color:#c62828}.media-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 3px 10px #0000001a}.media-button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.info-panel{padding:20px;background:#fff;border-radius:10px;box-shadow:0 2px 10px #0000001a}.info-panel h3{margin:0 0 15px;color:#333;font-size:1.2rem}.info-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0f0f0}.info-item:last-child{border-bottom:none}.info-item strong{color:#555}@media (max-width: 768px){.main-content{grid-template-columns:1fr}.header{flex-direction:column;gap:15px;text-align:center}.header h1{font-size:1.5rem}.connection-controls,.media-controls{flex-direction:row;flex-wrap:wrap}.connection-controls button,.media-controls button{flex:1;min-width:120px}}@media (max-width: 480px){.app{padding:10px}.connection-controls,.media-controls{flex-direction:column}.connection-controls button,.media-controls button{width:100%}}.loading{display:inline-block;width:20px;height:20px;border:3px solid #f3f3f3;border-top:3px solid #3498db;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.success{color:#4caf50;font-weight:500}.error{color:#f44336;font-weight:500}.warning{color:#ff9800;font-weight:500}